2001 Ford Expedition "accelerating sound whining" Questions

I have a 1999 Ford Expedition and if I am not mistaken, a 4.6 L engine. I been hearding a whining when I drive. Little by little the whining noise is lasting longer and longer. I did add transmission ...

...be a whining sound coming from the engine i really hear it when I accelerate doesnt appear to be power steering pump it drives fine just an annoying sound it probably is your serpentine belt worn ...

there is a humming or whinning sound coming from my 1998 ford expedition while im driving. The sounds stops when i take my foot off of the accelerator. if the sounds is comming from the rear sounds ...

...accelerating and slowing down. sounds like a jet plane check all vacuum switches for leaks Souns like a transmission noise. Check the transmission oil level. That sometimes causes a whining ...

...whining. CHECK for any leaks especially from THE OIL that could be getting on the Belt and causing the slippage and whinning. If the whinning sound does not disappear: A. One (or more) of the ...

1999 expedition AWD automatic transmission. Transmission is popping only when under a load to accelerate or pass. Makes a whining noise while in reverse but hits all of the gears and shifts fine. ...

...sound while driving down the road,it only does it while accelerating. sounds like it's coming from the engine/under the car Never comes up with a check engine, so I don't think it would be a vacume ...

...be the transmission. Check the transmission oil level. That sometimes causes a whining sound. Hope this helps. There is a vacuum leak, Check around the inlet manifold, and any hoses attached to

sound when accelerating, try to understand if noise is coming from serpentine belt. Also check power steering belt under steering column, and also the rotor and chain, thei do not make whining noise ,

accelerate whining and brake whining I have a whining sound when I accelerate and when I brake can you please help me? Remove mother in Law from car.